S-2391N22 M20 x 1 37/64" Metric Fast-Travel Ultra-Precision Lead Screws and Nuts
Metric Fast-Travel Ultra-Precision Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
Load & Performance Parameters
Temperature & Environment Parameters
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Key Features & Benefits at a Glance
- Ultra-fast linear movement with 20mm travel per turn and 4:1 speed ratio for rapid positioning in automated systems
- Exceptional durability with Acetal Plastic construction providing excellent wear resistance and long service life
- High mechanical strength offering 10,000 psi tensile strength for reliable performance under load
- Precision engineering with metric rounded trapezoidal thread profile ensuring smooth, accurate motion control
- Wide temperature compatibility operating from -40° to 185°F for diverse industrial environments
- Low maintenance design with inherent lubricity of acetal plastic reducing friction and wear
- Environmental compliance meeting RoHS 3 and REACH standards for global manufacturing applications
Professional Applications & Engineering Value
This M20 metric lead screw nut delivers exceptional performance in ultra-precision applications where speed and accuracy are critical. The Acetal Plastic construction with Durometer 74D hardness provides superior dimensional stability and corrosion resistance, eliminating the need for additional lubrication in many applications. With 4 thread starts and 5mm pitch metric trapezoidal thread, this component enables rapid linear motion while maintaining precise positioning control. The right-hand thread direction and round nut design make it ideal for CNC equipment, 3D printers, medical devices, and automated manufacturing systems where fast travel lead screw performance is essential for productivity and repeatability.
Specification Summary & Compliance
This precision component features M20 thread size with 5mm pitch metric rounded trapezoidal thread profile, manufactured to exacting standards for consistent performance. The nut delivers 20mm travel per turn with 4 thread starts for efficient motion transfer. Material specifications include Acetal Plastic with Durometer 74D hardness and 10,000 psi tensile strength. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for global industrial applications requiring strict regulatory adherence.
